Oxygen-poor blood passes through
A) the right AV (tricuspid) valve and pulmonary valve.
B) the right AV (tricuspid) valve only.
C) the left AV (bicuspid) valve and aortic valve.
D) the left AV (bicuspid) valve only.
E) the pulmonary and aortic valves.
Correct Answer:
Verified
Q26: The pacemaker potential is a result of
A)Na+
Q28: This figure shows an action potential in
Q29: This figure shows the internal anatomy of
Q31: These are features of cardiac muscle fibers
Q32: The _ is the pacemaker that initiates
Q33: This figure shows the principal coronary blood
Q34: Cardiac muscle shares this feature with skeletal
Q59: Any abnormal cardiac rhythm is called a(n)_.
A)
Q149: Obstruction of the _ will cause a
Q158: Opening and closing of the heart valves
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